01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.db4ounit.common.exceptions;
22:
23: import com.db4o.*;
24: import com.db4o.foundation.*;
25: import com.db4o.internal.*;
26:
27: import db4ounit.*;
28: import db4ounit.extensions.*;
29:
30: public class DatabaseReadonlyExceptionTestCase extends
31: AbstractDb4oTestCase {
32:
33: public static void main(String[] args) {
34: new DatabaseReadonlyExceptionTestCase().runAll();
35: }
36:
37: public void testRollback() {
38: configReadOnly();
39: Assert.expect(DatabaseReadOnlyException.class, new CodeBlock() {
40: public void run() throws Throwable {
41: db().rollback();
42: }
43: });
44: }
45:
46: public void testCommit() {
47: configReadOnly();
48: Assert.expect(DatabaseReadOnlyException.class, new CodeBlock() {
49: public void run() throws Throwable {
50: db().commit();
51: }
52: });
53: }
54:
55: public void testSet() {
56: configReadOnly();
57: Assert.expect(DatabaseReadOnlyException.class, new CodeBlock() {
58: public void run() throws Throwable {
59: db().set(new Item());
60: }
61: });
62: }
63:
64: public void testDelete() {
65: configReadOnly();
66: Assert.expect(DatabaseReadOnlyException.class, new CodeBlock() {
67: public void run() throws Throwable {
68: db().delete(null);
69: }
70: });
71: }
72:
73: public void testNewFile() {
74: Assert.expect(DatabaseReadOnlyException.class, new CodeBlock() {
75: public void run() throws Throwable {
76: fixture().close();
77: fixture().clean();
78: fixture().config().readOnly(true);
79: fixture().open();
80: }
81: });
82: }
83:
84: public void testReserveStorage() {
85: configReadOnly();
86: Class exceptionType = isClientServer() && !isMTOC() ? NotSupportedException.class
87: : DatabaseReadOnlyException.class;
88: Assert.expect(exceptionType, new CodeBlock() {
89: public void run() throws Throwable {
90: db().configure().reserveStorageSpace(1);
91: }
92: });
93: }
94:
95: private void configReadOnly() {
96: db().configure().readOnly(true);
97: }
98:
99: }
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